Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 25, 2018, 11:50 AM

  • 20 0135_20 0134A _25012018_035822.mp4

Date
01/25/2018
W/O
684819
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00744
PipeID
P22291
Time
3:50 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5386
Sewer Name
20 TRUNK "C"
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
01
Purpose
Routine Assessment
Project
WO_684819_TV20027_FEB2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0134A
Downstream MH
20 0135
Dir. of Survey
Upstream
Length Surveyed
114.2 ft.
Total Length
114.2 ft.
Structural Index
3
Structural Quick
3C2C
Structural Rating
110
O&M Index
2
O&M Quick
312C
O&M Rating
47
Overall Index
2
Overall Quick
—
Overall Rating
157
Pipe schematic from manhole 20 0134A to 20 0135
MH: 20 0134AMH: 20 0135upstream0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - DUE TO HARD DEPOSITS.0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. DSC - Deposits Settled Compacted, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES0 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish10.6 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"112.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start112.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start112.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start114.2 ft. MWL - Water Level, 5 %of cross sectional area114.2 ft. AMH - Downstream Manhole, Survey Begins - 20 0134A114.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (5)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Survey Abandoned - DUE TO HARD DEPOSITS.

    114.2 ft. - Survey Abandoned - DUE TO HARD DEPOSITS.

  • Deposits Settled Compacted, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

    114.2 ft. - Deposits Settled Compacted, 20 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

All inspections of P22291Work order 684819

Observations (12)

DistanceCodeObservation
2DAGS—
114.2SSS—
114.2MSADUE TO HARD DEPOSITS.
0MWL—
2SSS—
114.2SAP—
2SAP—
0AMH20 0134A
103.6TFC—
114.2DSC—
114.2DAGS—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK

Properties (6)

additional_info
SC346965
custom_field_two
2
customer
LACSD
datetime
2018-01-25T03:50:09-08:00
documentation
PRO PIPE
is_lateral_inspection
false